Finding the Fourth Proportional to 464,040.96, 695,571.84 and 183,171.84
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Solution
The fourth proportional to 464,040.96, 695,571.84 and 183,171.84 is: 274,564.50
Step by Step Solution
- Step 1: Write the proportion equation
464,040.96 : 695,571.84 = 183,171.84 : x - Step 2: Convert to fraction form
464,040.96/695,571.84 = 183,171.84/x - Step 3: Cross multiply
464,040.96x = 695,571.84 × 183,171.84 - Step 4: Simplify right side
464,040.96x = 127,409,173,784.99 - Step 5: Solve for x
x = 127,409,173,784.99/464,040.96 - Step 6: Final answer
x = 274,564.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.